*SUPPORT*
IN: fep zup lug OUT: PINK PINK PINK PINK PINK PINK
IN: fep zup OUT: PINK PINK
IN: dax wif zup zup OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: wif gazzer OUT: RED GREEN
IN: fep OUT: PINK
IN: wif zup lug kiki dax OUT: RED RED RED RED RED RED YELLOW
IN: dax OUT: YELLOW
IN: wif OUT: RED
IN: dax lug OUT: YELLOW YELLOW YELLOW
IN: wif wif OUT: RED RED
IN: dax zup zup zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif wif dax OUT: RED RED YELLOW
IN: wif wif lug OUT: RED RED RED RED RED RED
IN: fep kiki dax dax OUT: PINK YELLOW YELLOW

*QUERY*
IN: gazzer lug OUT: GREEN GREEN GREEN
IN: fep zup zup OUT: PINK PINK PINK PINK
IN: gazzer OUT: GREEN
IN: fep lug OUT: PINK PINK PINK
IN: wif zup OUT: RED RED
IN: fep wif OUT: PINK RED
IN: wif lug OUT: RED RED RED
IN: fep wif kiki dax OUT: PINK RED YELLOW
IN: fep kiki gazzer OUT: PINK GREEN
IN: wif kiki gazzer lug OUT: RED GREEN RED GREEN RED GREEN

*GRAMMAR*
gazzer -> GREEN 
 dax -> YELLOW 
 wif -> RED 
 fep -> PINK 
 x1 zup -> [x1] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 